Home / 2,716,977.46-3,749,467.72-1,493,396.14

Finding the Fourth Proportional to 2,716,977.46, 3,749,467.72 and 1,493,396.14

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Solution

The fourth proportional to 2,716,977.46, 3,749,467.72 and 1,493,396.14 is: 2,060,908.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,716,977.46 : 3,749,467.72 = 1,493,396.14 : x
  2. Step 2: Convert to fraction form
    2,716,977.46/3,749,467.72 = 1,493,396.14/x
  3. Step 3: Cross multiply
    2,716,977.46x = 3,749,467.72 × 1,493,396.14
  4. Step 4: Simplify right side
    2,716,977.46x = 5,599,440,620,102.60
  5. Step 5: Solve for x
    x = 5,599,440,620,102.60/2,716,977.46
  6. Step 6: Final answer
    x = 2,060,908.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.